HP Mice Wireless Optical Portable Mouse S4000 800 1200 1600 DPI Adjustable Mouse for PC Laptop Computer

Dear customer,the battery in the mouse,the Customs will return the parcel most time, so we will open the package ,and put the battery out,we will try to protect the retail package.Please understand.HP Mice Wirele Optical Portable Mouse S4000 800/1200/1600 DPI Adjustable Mouse for PC Laptop Computer

Brand HP HP HP wirele models S4000 Colour . Number of keys 4 pcs Optical resolution 1600dpi Workin Photoelectric Number of rollers 1 PCs Battery model Section two, battery 7. (not included) Color claification Red Black Bloom Powder Wirele technology 2 4GHz Wirele distance 10m Package types Official standard Production enterprises HP Does it support ergonomics Support Whether boxed Yes.